diff --git a/app/Console/Kernel.php b/app/Console/Kernel.php
index 4a0560b4..0865364d 100644
--- a/app/Console/Kernel.php
+++ b/app/Console/Kernel.php
@@ -38,7 +38,7 @@ class Kernel extends ConsoleKernel
 
         $schedule->call(function () {
             DB::select('refresh materialized view ckb_order_cards');
-        })->cron('* */4 * * *')->name('refresh_ckb_order_cards')->withoutOverlapping()->appendOutputTo($logPath);
+        })->cron('0 2 * * *')->name('refresh_ckb_order_cards')->withoutOverlapping()->appendOutputTo($logPath);
     }
 
     /**